HPS SPI detection in Arria-10 SoC

[Tirupataiah]

Hi,

I am using Arria10 Dev Kit with Linux. I am unable to see the SPI interface in the dev folder.

I want see the SPI detection in Linux. Please help regarding this issue.

[aikeu]

Hi Tirupataiah,

Are you going to use the SPI0 of HPS?

I see SPI0 was not enabled status = "okay" in the device tree, you can try to enable it:

https://github.com/altera-opensource/linux-socfpga/blob/socfpga-6.1.55-lts/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi

The SPI0 and SPI1 was declared by default, only SPI1 is set to status="okay":

https://github.com/altera-opensource/linux-socfpga/blob/socfpga-6.1.55-lts/arch/arm/boot/dts/socfpga_arria10.dtsi

Thanks.

Regards,

Aik Eu

[aikeu]

Hi Tirupataiah,

May I know is there any new follow up on the issue?

Thanks.

Regards,

Aik EU

[aikeu]

Hi Tirupataiah,

As we do not receive any response from you on the previous question/reply/answer that we have provided. Please login to ‘https://supporttickets.intel.com’, view details of the desire request, and post a feed/response within the next 15 days to allow me to continue to support you. After 15 days, this thread will be transitioned to community support. The community users will be able to help you on your follow-up questions

Thanks.

Regards,

Aik EU